Barcelona, CAT

Web developer in Barcelona for businesses that need clarity and trust.

Envelope Studio is a web developer in Barcelona designing and building websites, ecommerce, landing pages, and digital systems for businesses of all sizes.

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What we do

01

Landing pages

Campaigns, launches, waitlists, and landing pages with a clear voice and a clear next step.

02

Ecommerce

Storefronts and product pages that make your products easier to find, understand, and buy.

03

Custom software & AI

Useful tools for the work behind the scenes: lead generation, portals, booking flows, automations, and product features.

04

SEO improvements

Technical polish, better page structure, and the quiet improvements that help your site get noticed.

Portfolio

Recent work

ENV 01/05

Contours

A launch site for small online therapy groups, pairing expansive typography, soft mint branding, and member stories that make the proposition feel personal.

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ENV 02/05

Jamie Shipston Portfolio

A minimal cinematic portfolio where atmosphere carries the experience and the interface stays intentionally almost invisible.

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ENV 03/05

Guille Miralta - Psicoterapia Humanista

A calming web presence that maintains editorial structure and a clear contact path to build trust.

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ENV 04/05

Things Moved

A simple, conversion-focused service site for fine art transport that champions clarity and a serious estimate request flow.

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ENV 05/05

FlairGen

A focused landing page for an AI business assistant that turns quick WhatsApp and Telegram messages into polished content, invoices, quotes, and project notes.

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specific
by
A minimal desk representing focused creative work
design

Every decision should come back to the main idea, from the first headline to the final interaction.

Envelope-built Landing page forms · bookings · checkout · analytics
Routes data + triggers
Wix Website platform
WordPress Content management
Google Workspace Documents + inbox
AWS Cloud infrastructure
Booksy Appointments
Shopify Commerce
ChatGPT/Codex/Claude AI workflows
QuickBooks Accounting
Mailchimp Email marketing
Connected

Beyond the page

Our websites plug right into the rest of the business.

Forms, bookings, customer data, e-commerce events, email, and admin workflows can all be connected into one cleaner setup.

A useful fit

We tackle the problems your business faces

01

Showing up

You need a landing page that explains the product and captures demand.

02

Store slowdown

Your ecommerce site looks fine, but conversion rate and page speed need work.

03

Wasted time

The business is held together by notes, spreadsheets, inboxes, and repetitive admin.

04

Poor SEO

Valuable pages are being hidden by weak SEO structure or weak delivery.

Web developer in Barcelona

Let’s solve that problem.

Contact us ↗